From 6035d9db386bf30151ed16a94c9223bbe52562ee Mon Sep 17 00:00:00 2001 From: Josh Triplett <josh@joshtriplett.org> Date: Mon, 7 Apr 2014 15:39:07 -0700 Subject: [PATCH] ia64: select CONFIG_TTY for use of tty_write_message in unaligned Fix breakage which will be exposed by the patch "kconfig: make allnoconfig disable options behind EMBEDDED and EXPERT". arch/ia64/kernel/unaligned.c uses tty_write_message to print an unaligned access exception to the TTY of the current user process. Enable TTY to prevent a build error. Minimal fix, on the basis that few people on ia64 will care deeply about kernel size enough to turn off TTY. Ideally, I'd instead suggest dropping the tty_write_message entirely, and just leaving the printk. Bonus: no need to sprintf first. Signed-off-by: Josh Triplett <josh@joshtriplett.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- arch/ia64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 0c8e553e0b9f..1325c3bc58e1 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -21,6 +21,7 @@ config IA64 select HAVE_FUNCTION_TRACER select HAVE_DMA_ATTRS select HAVE_KVM + select TTY select HAVE_ARCH_TRACEHOOK select HAVE_DMA_API_DEBUG select HAVE_MEMBLOCK -- GitLab